Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WK0P callsign genealogy
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by WK0P's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WK0P.
- BLACKSTAD, EDWARD MMNgranted 2018-03-02
All historical holders
Every license row we've seen with the callsign WK0P, oldest first.
- Binkowski, David J CO2016-12-28 active
- —— → cancelled 1998-05-20